1, high breaking strength; 2, the shrinkage rate is small; 3, good heat resistance; 4. Good softness and elasticity, suitable for sewing chemical fiber fabrics. Pure large chemical fiber, cotton for high matching cotton, electric clear no joint, dry uniform, less hair, pick three silk, protect bleach, dyeing, suitable for knitting, weaving, knitting wool circle, knitting fleece, clothing fabrics, etc.